# Synthesis of molecularly printed methyl methacrylate- -based polymers for the detection of di(2-ethylhexyl) phthalate and dibutyl phthalate
> Fauziah S.

URL kanonis: https://discover.unhas.ac.id/publications/synthesis-of-molecularly-printed-methyl-methacrylate-based-polymers-for-the-dete
Jurnal / Konferensi: Polimery Polymers
Tahun terbit: 2023
DOI: https://doi.org/10.14314/POLIMERY.2023.7.7
ISSN: 00322725
Kuartil SJR: Q3
Citations: 2

## Authors
- Fauziah S.

## Abstract
Molecularly imprinted polymers (MIP) were obtained by precipitation polymerization for the detection of DEHP and DBP from polymer packaging in drinking water. MIP was obtained by cross-linking DEHP and DBP with methyl methacrylate (MMA) and trimethylolpropane trimethacrylate (TRIM). FTIR, SEM-EDS, UV-Vis and SAA were used to determine properties of polymers (MIP_DEHP, MIP_DBP). The obtained materials were characterized by a mesoporous structure with small, uniform, and porous grains. The surface area and total pore volume of MIP_DEHP were more than twice smaller than MIP_DBP, with a slightly larger pore diameter. Lower C content may indicate the formation of MIP_DEHP and MIP_DBP. The FTIR method confirmed the presence of functional groups –CH, –CO, –C=C and –C=O. The adsorption capacity of MIP_DEHP and MIP_DBP was 0.68 mg/g and 1.06 mg/g, respectively, and was consistent with the Freundlich isothermal adsorption model.

## Keywords
- Dibutyl phthalate
- Phthalate
- Adsorption
- Plasticizer
- Freundlich equation
- Polymerization
- Fourier transform infrared spectroscopy
- Methacrylate
- Nuclear chemistry
- Chemistry
- Polymer
- Molecularly imprinted polymer
- Methyl methacrylate
- Precipitation polymerization
- Polymer chemistry
- Chromatography
- Chemical engineering
- Radical polymerization
- Organic chemistry
- Selectivity
- Engineering
- Catalysis

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Sumber: Discover Unhas — RIMS Universitas Hasanuddin.
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